Timco 227Z Cill Screws - Bugle - Ph - Self-Tapping Thread - Self-Drilling Point - Zinc 4.2 X 65 Box 200

Used For Attaching Cills To The Base Of Door Or Window Frames. The Self-Drilling Point Permits The Screw To Drill Through Both Reinforced And Unreinforced Frames.PTDTIM227Z